Rule History

SID: 903206212 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (XWorm C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (XWorm C&C)"; tls_cert_fingerprint; content:"6b:11:62:8d:c3:22:20:b7:ef:bc:f4:a2:cb:be:de:28:2f:fe:13:4e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/6b11628dc32220b7efbcf4a2cbbede282ffe134e/; sid:903206212; rev:1;)

Created:

Jun 25, 2025, 11:40 AM

Updated:

Jun 25, 2025, 11:40 AM

DB Created:

Jul 17, 2025, 2:34 PM

DB Updated:

Jul 17, 2025, 2:34 PM

Filename:

sslblacklist_tls_cert.rules